We have been in working hard on designing, developing and manufacturing manhole cover and frame, central butterfly valve, watertight manhole cover. With many years of development, our brand is recognized by all over the world and occupies great global market share. We optimize scientific decision-making and steady planning, make full use of the multi-level and all-platform market, grow moderately and expand rationally. We create a team with high execution and a team of talented people who dare to work hard to provide a strong organizational guarantee and talent support for the company's sustainable development strategy.
Silent check valve is also called globe type check valve or nozzle check valve, which can close without water hammer. Silent check valves are designed to react to the high deceleration rates by closing very quickly, prior to the reverse velocity reaching damaging levels. Globe type check valve is used widely in where forward flow can turn into reverse flow quickly.
Silent Check Valve
Technical Specifications
* PN10/PN16/Class 125LB/Class 150LB
* Size: 2″~12″ (DN50~300mm)
* Materials: Cast iron (GG25, ASTM A126 B), ductile iron (GGG50, GJS500, DIN1693, BS EN1563, ASTM A536 65-45-12)
* Working pressure: 10bar, 16bar, 200psi
* Applicable medium: Water, sewage, waste water
* Applicable temperature: -10℃~+80℃
Standard
* Design & manufacturing: BS5153, MSS SP-71
* Face to face: EN558-1
* Flanged ends: EN1092-2, ASME B16.1/B16.42, AS4087
* Inspection & testing: API598 / EN12266
We follow the trend and constantly seek new breakthroughs in DIN Pn16 Cast Iron Low Noise Silent Check Valve for Clean Water 1-1/2", quality, service and operation mode, sales channels and sales methods. We build a service system to integrate resources, plan solutions and provide operational services for our customers, creating greater value for society. The company has a complete production management and quality control system, and has always been committed to the research and development of new products and the continuous improvement of customer service quality.
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